SG11202100282PA - Random access configuration method and apparatus, random access method and apparatus, and base station - Google Patents

Random access configuration method and apparatus, random access method and apparatus, and base station

Info

Publication number
SG11202100282PA
SG11202100282PA SG11202100282PA SG11202100282PA SG11202100282PA SG 11202100282P A SG11202100282P A SG 11202100282PA SG 11202100282P A SG11202100282P A SG 11202100282PA SG 11202100282P A SG11202100282P A SG 11202100282PA SG 11202100282P A SG11202100282P A SG 11202100282PA
Authority
SG
Singapore
Prior art keywords
random access
base station
configuration method
access configuration
access method
Prior art date
Application number
SG11202100282PA
Other languages
English (en)
Inventor
Mingju Li
Ming Zhang
Original Assignee
Beijing Xiaomi Mobile Software Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Beijing Xiaomi Mobile Software Co Ltd filed Critical Beijing Xiaomi Mobile Software Co Ltd
Publication of SG11202100282PA publication Critical patent/SG11202100282PA/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J11/0069—Cell search, i.e. determining cell identity [cell-ID]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H04L27/2605—Symbol extensions, e.g. Zero Tail, Unique Word [UW]
    • H04L27/2607—Cyclic extensions
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signaling for the administration of the divided path
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • H04W48/10—Access restriction or access information delivery, e.g. discovery data delivery using broadcasted information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control information
    • H04W74/004—Transmission of channel access control information in the uplink, i.e. towards network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0808—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0833—Random access procedures, e.g. with 4-step access
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0866—Non-scheduled access, e.g. ALOHA using a dedicated channel for access
    • H04W74/0891—Non-scheduled access, e.g. ALOHA using a dedicated channel for access for synchronized access
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Databases & Information Systems (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)
SG11202100282PA 2018-07-11 2018-07-11 Random access configuration method and apparatus, random access method and apparatus, and base station SG11202100282PA (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2018/095303 WO2020010548A1 (zh) 2018-07-11 2018-07-11 随机接入配置方法及装置、随机接入方法及装置和基站

Publications (1)

Publication Number Publication Date
SG11202100282PA true SG11202100282PA (en) 2021-02-25

Family

ID=64614434

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202100282PA SG11202100282PA (en) 2018-07-11 2018-07-11 Random access configuration method and apparatus, random access method and apparatus, and base station

Country Status (11)

Country Link
US (1) US11937305B2 (de)
EP (1) EP3820228B1 (de)
JP (1) JP7127199B2 (de)
KR (1) KR102488224B1 (de)
CN (2) CN109041593B (de)
BR (1) BR112021000263A2 (de)
ES (1) ES2947084T3 (de)
PL (1) PL3820228T3 (de)
RU (1) RU2755157C1 (de)
SG (1) SG11202100282PA (de)
WO (1) WO2020010548A1 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019153355A1 (zh) * 2018-02-12 2019-08-15 北京小米移动软件有限公司 随机接入时机的配置方法及装置、随机接入方法及装置
CN114916086A (zh) * 2018-08-07 2022-08-16 华为技术有限公司 随机接入方法、通信装置、芯片及存储介质
CN111465091A (zh) * 2019-01-18 2020-07-28 华为技术有限公司 一种通信方法及设备
CN113711523A (zh) 2019-06-14 2021-11-26 Oppo广东移动通信有限公司 确定随机接入资源的方法、终端设备和网络设备
CN110583032B (zh) * 2019-07-31 2023-01-24 北京小米移动软件有限公司 V2x通信的同步信号配置方法、装置及存储介质
JP7393532B2 (ja) * 2019-10-03 2023-12-06 エルジー エレクトロニクス インコーポレイティド 無線通信システムにおいて信号を送受信する方法及び装置
US20220408491A1 (en) * 2019-11-08 2022-12-22 Lenovo (Beijing) Ltd. Method and apparatus for prach repetitions
EP4054272A4 (de) * 2019-11-29 2022-11-09 Huawei Technologies Co., Ltd. Verfahren und vorrichtung für direktzugriff
WO2021127958A1 (en) * 2019-12-24 2021-07-01 Qualcomm Incorporated Random access message repetition techniques in beamformed communications
CN113038586B (zh) * 2019-12-25 2023-04-11 上海大唐移动通信设备有限公司 一种同步信号块的配置方法及电子设备
US11825520B2 (en) * 2020-01-31 2023-11-21 Qualcomm Incorporated Random access channel (RACH) occasion
CN117156538A (zh) * 2020-07-07 2023-12-01 北京小米移动软件有限公司 通信方法、装置、通信设备及存储介质
WO2022073203A1 (en) * 2020-10-09 2022-04-14 Apple Inc. Synchronization signal block transmission in wireless communications
CN114501669A (zh) * 2020-10-23 2022-05-13 维沃移动通信有限公司 随机接入的方法、终端设备和网络设备
CN115334653A (zh) * 2021-05-10 2022-11-11 华为技术有限公司 一种通信方法及装置
CN115915466A (zh) * 2021-09-30 2023-04-04 华为技术有限公司 一种随机接入前导的发送方法、接收方法及通信装置

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5329598B2 (ja) 2011-04-20 2013-10-30 シャープ株式会社 通信システム、移動局装置、基地局装置、ランダムアクセス処理方法及び集積回路
CN103327637A (zh) 2012-03-19 2013-09-25 上海贝尔股份有限公司 随机接入从小区的方法和接收数据的方法
US10237893B2 (en) 2014-09-18 2019-03-19 Lg Electronics Inc. Method and device for transmitting and receiving signal to and from ENB by user equipment in wireless communication system that supports carrier aggregation
CN105704834B (zh) * 2016-04-01 2019-03-22 宇龙计算机通信科技(深圳)有限公司 非授权载波上前导码的配置方法、发送方法和相关设备
WO2018049274A1 (en) 2016-09-09 2018-03-15 Intel IP Corporation Low latency random access channel procedures for beamformed systems
CN106788912B (zh) * 2016-11-04 2019-06-07 北京展讯高科通信技术有限公司 基站、用户设备及上行数据传输方法
WO2018110857A1 (en) 2016-12-12 2018-06-21 Samsung Electronics Co., Ltd. Method, base station apparatus and user equipment for random access
MX2019007747A (es) * 2016-12-28 2019-10-02 Sharp Kk Aparato de estacion base, aparato terminal, metodo de comunicacion y circuito integrado.
CN108012329B (zh) 2017-09-27 2023-11-10 华为技术有限公司 一种寻呼的方法、通信定时的方法和装置
US11375527B1 (en) * 2017-11-09 2022-06-28 Verana Networks, Inc. Wireless mesh network
US11523437B2 (en) * 2018-02-16 2022-12-06 Telefonaktiebolaget Lm Ericsson (Publ) Methods providing RACH occasion indication for random access procedure initiated by PDCCH order and related wireless terminals and base stations
CA3043817A1 (en) * 2018-05-21 2019-11-21 Comcast Cable Communications, Llc Random access procedures using multiple active bandwidth parts
US11013036B2 (en) * 2018-06-14 2021-05-18 Samsung Electronics Co., Ltd. Method and apparatus on enhancements of NR random access for unlicensed operations
US20230042274A1 (en) * 2021-08-05 2023-02-09 Apple Inc. Enhancements for Reduced Capability New Radio Devices

Also Published As

Publication number Publication date
KR102488224B1 (ko) 2023-01-13
WO2020010548A1 (zh) 2020-01-16
BR112021000263A2 (pt) 2021-04-06
JP7127199B2 (ja) 2022-08-29
PL3820228T3 (pl) 2023-09-18
US11937305B2 (en) 2024-03-19
CN109041593A (zh) 2018-12-18
CN109041593B (zh) 2021-04-06
RU2755157C1 (ru) 2021-09-13
US20210274561A1 (en) 2021-09-02
EP3820228B1 (de) 2023-03-22
CN113315616A (zh) 2021-08-27
CN113315616B (zh) 2023-04-07
JP2021531686A (ja) 2021-11-18
EP3820228A1 (de) 2021-05-12
EP3820228A4 (de) 2021-07-28
ES2947084T3 (es) 2023-08-01
KR20210029260A (ko) 2021-03-15

Similar Documents

Publication Publication Date Title
SG11202100282PA (en) Random access configuration method and apparatus, random access method and apparatus, and base station
EP3530056A4 (de) Verfahren, basisstationsvorrichtung und benutzergerät für direktzugriff
EP3549383A4 (de) Verfahren für direktzugriff, benutzergerät und basisstation
HUE062743T2 (hu) Eljárások, berendezések és rendszerek egy véletlen hozzáférési mûvelet végrehajtására vezeték nélküli kommunikációban
EP3628135A4 (de) Verfahren zur erzeugung einer präambel, verfahren zur konfiguration der präambel und gerät davon, direktzugriffsverfahren, vorrichtung, benutzergerät und basisstation
EP3668173A4 (de) Direktzugriffsverfahren und vorrichtung, basisstation und endgerät
SG11202006766QA (en) User equipment, base station, and related method
ZA201805443B (en) Handover method, base station, and terminal device
EP3493626A4 (de) Direktzugriffsverfahren, -vorrichtung und -system, endgerät und basisstation
EP3668248A4 (de) Zufallszugriffsverfahren und vorrichtung, benutzergerät und basisstation
EP3884726A4 (de) Direktzugriffsverfahren, benutzergerät und basisstation
EP3515147A4 (de) Direktzugriffsverfahren, -vorrichtung und -system, endgerät und basisstation
EP3337254A4 (de) Aufwärtsstreckendetektionsverfahren und -vorrichtung in einem nicht-orthogonalen mehrfachzugriffssystem und basisstation
EP3404984A4 (de) Direktzugriffsverfahren und vorrichtung, basisstation und benutzergerät
EP3668247A4 (de) Zufallszugriffsverfahren und vorrichtung, benutzergerät und basisstation
SG11202006020PA (en) Base station apparatus, terminal apparatus, and communication method
EP3668218A4 (de) Direktzugriffsverfahren, basisstation und benutzergerät
EP3952510A4 (de) Verfahren und vorrichtung zur konfigurierung von direktzugriffsressourcen und basisstation
PL4030859T3 (pl) Sprzęt użytkownika, stacja bazowa i sposób dostępu losowego
EP3634070A4 (de) Direktzugriffsverfahren und basisstation
IL274671A (en) Terminal device, base station device, and method
EP3255928A4 (de) Direktzugriffsverfahren, benutzergerät und basisstation
EP3481030A4 (de) Zugriffsverfahren, basisstation und vorrichtung
ZA201905469B (en) Random access method, terminal apparatus, and network apparatus
SG10201810672RA (en) Communication Apparatus And Communication Method For Multi-Band Random Access